| Publication Type: | Journal Article |
| Year of Publication: | 1978 |
| Authors: | B, TPeter |
| Journal: | Journal of Raptor Research |
| Volume: | 12 |
| Issue: | 1-2 |
| Date Published: | 1978 |
| Keywords: | Accipitridae, Bubo virginianus, Buteo, Buteo jamaicensis, Buteo swainsoni |
| URL: | http://elibrary.unm.edu/sora/jrr/v012n01-02/p00021-p00027.pdf |
| Short Title: | Journal of Raptor Research |
Taxonomic name: